Change nvidia configuration

hosts/desktop/default.nix

@@ -1,33 +1,55 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
-  imports = [ # Include the results of the hardware scan.
+  imports = [
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
 
-    # GUI
+    # Import modules
-    ../../modules/system/gui/steam.nix
+    ../../modules/system/default.nix
-    ../../modules/system/gui/hyprland.nix
-    ../../modules/system/gui/thunar.nix
-
-    # CLI
-    ../../modules/system/cli/common.nix
-
-    # Hardware
-    ../../modules/system/hardware/firewall.nix
-    ../../modules/system/hardware/garbage-collection.nix
-    ../../modules/system/hardware/locale.nix
-    ../../modules/system/hardware/nvidia.nix
   ];
 
+  settings = {
+    display-manager = "cosmic-greeter";
+    desktop-environments = {
+      cosmic.enable = true;
+      hyprland.enable = false;
+      gnome.enable = false;
+    };
+    applications = {
+      common.enable = true;
+      steam.enable = true;
+      thunar.enable = false;
+    };
+    services = {
+      docker.enable = false;
+      quickemu.enable = false;
+      sunshine.enable = false;
+      garbage-collection.enable = true;
+    };
+    hardware = {
+      fprint.enable = false;
+      printing.enable = true;
+      bluetooth.enable = false;
+      firewall.enable = true;
+      locale.enable = true;
+      nvidia.enable = true;
+    };
+  };
+
   nix.settings = {
     experimental-features = [ "nix-command" "flakes" ];
 
     substituters = [
       "https://nix-community.cachix.org"
+      "https://cosmic.cachix.org/"
+    ];
+
+    trusted-public-keys = [
+      "cosmic.cachix.org-1:Dya9IyXD4xdBehWjrkPv6rtxpmMdRel02smYzA85dPE="
     ];
   };
 
-
   # Bootloader.
   boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.grub = {
@@ -36,6 +58,7 @@
     device = "nodev";
   };
 
+  # Networking configuration
   networking.hostName = "xv-desktop"; # Define your hostname.
   networking.interfaces.enp7s0.wakeOnLan.enable = true;
 

hosts/desktop/home.nix

@@ -2,16 +2,13 @@
 
 {
   imports = [
-    # GUI
+    # Modules
-    ../../modules/home/gui/common
+    ../../modules/home/default.nix
-    ../../modules/home/gui/hyprland
-    ../../modules/home/gui/nextcloud.nix
-    ../../modules/home/gui/theming.nix
-
-    # CLI
-    ../../modules/home/cli/common
   ];
 
+  # Enable home-manager
+  programs.home-manager.enable = true;
+
   options = {
     host = lib.mkOption {
       type = with lib.types; str;
@@ -41,6 +38,28 @@
        unstable.prismlauncher
     ];
 
+    settings = {
+      applications.common.enable = true;
+      applications.alacritty.enable = false;
+      applications.devenv.enable = true;
+      applications.firefox.enable = true;
+      applications.git.enable = true;
+      applications.helix.enable = true;
+      applications.zsh.enable = true;
+      applications.ssh.enable = true;
+      applications.thunderbird.enable = true;
+      applications.yazi.enable = true;
+      applications.zellij.enable = true;
+
+      services.nextcloud-sync.enable = true;
+
+      theming.fonts.enable = true;
+      theming.nix-colors.enable = false;
+      theming.stylix.enable = true;
+
+      desktop-environments.hyprland.enable = false;
+    };
+
     home.stateVersion = "24.05";
   };
 }

hosts/laptop/default.nix

@@ -33,6 +33,7 @@
       bluetooth.enable = true;
       firewall.enable = true;
       locale.enable = true;
+      nvidia.enable = false;
     };
   };
 
@@ -49,9 +50,6 @@
     ];
   };
 
-  # Configure hardware
-  services.ratbagd.enable = true;
-
   # Bootloader.
   boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.grub = {
@@ -78,15 +76,5 @@
 
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  # Configure wacom tablet
-  hardware.opentabletdriver = {
-    enable = true;
-    package = pkgs.unstable.opentabletdriver;
-  };
-
-  services.libinput.enable = true;
-  services.fwupd.enable = true;
-
   system.stateVersion = "24.05";
-
 }

hosts/surface/default.nix

@@ -33,6 +33,7 @@
       bluetooth.enable = true;
       firewall.enable = true;
       locale.enable = true;
+      nvidia.enable = false;
     };
   };
 

modules/system/hardware/nvidia.nix

@@ -1,46 +1,32 @@
-{ config, lib, pkgs, nixpkgs, ... }:
+{ config, lib, ... }:
 
-{
+with lib;
+
+let
+  cfg = config.settings.hardware.nvidia;
+in {
+  options = {
+    settings.hardware.firewall.enable = lib.mkOption {
+      type = lib.types.bool;
+      description = ''
+        Enable nvidia drivers
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
     nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
       "nvidia-x11"
       "nvidia-settings"
     ];
 
-  hardware.opengl = {
+    hardware.graphics.enable = true;
-    enable = true;
-    driSupport = true;
-    driSupport32Bit = true;
-  };
 
     services.xserver.videoDrivers = ["nvidia"]; # or "nvidiaLegacy470 etc.
 
     hardware.nvidia = {
-
+      open = true;
-    modesetting.enable = true;
+      package = config.boot.kernelPackages.nvidiaPackages.beta;
-
-    powerManagement.enable = false;
-
-    # Fine-grained power management. Turns off GPU when not in use.
-    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
-    powerManagement.finegrained = false;
-
-    # Use the NVidia open source kernel module (not to be confused with the
-    # independent third-party "nouveau" open source driver).
-    # Support is limited to the Turing and later architectures. Full list of 
-    # supported GPUs is at: 
-    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
-    # Only available from driver 515.43.04+
-    # Currently alpha-quality/buggy, so false is currently the recommended setting.
-    open = false;
-    nvidiaSettings = true;
-
-    package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
-      version = "555.58.02";
-      sha256_64bit = "sha256-xctt4TPRlOJ6r5S54h5W6PT6/3Zy2R4ASNFPu8TSHKM=";
-      sha256_aarch64 = "sha256-xctt4TPRlOJ6r5S54h5W6PT6/3Zy2R4ASNFPu8TSHKM=";
-      openSha256 = "sha256-ZpuVZybW6CFN/gz9rx+UJvQ715FZnAOYfHn5jt5Z2C8=";
-      settingsSha256 = "sha256-ZpuVZybW6CFN/gz9rx+UJvQ715FZnAOYfHn5jt5Z2C8=";
-      persistencedSha256 = lib.fakeSha256;
     };
   };
 }